- 制造厂商：TI
- 产品类别：电源管理
- 技术类目：线性和低压降 (LDO) 稳压器
- 功能描述：具有使能功能的 5mA、低 IQ、低压降稳压器
- 点击这里打开及下载LP3983的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The LP3983 is a fixed voltage low current regulator.
The LP3983 is ideally suited to standby type applications in battery powered equipment, it allows the lifetime of the battery to be maximized. The device can be controlled via an Enable(disable) control and can thus be used by the system to further extend the battery lifetime by reducing the power consumption to virtually zero.
Performance is specified for a -40°C to 125°C temperature range.
For output voltages other than those stated and alternative package options, please contact your local NSC sales office.
- Miniature 5 Pin Package
- Logic Controlled Enable
- No Noise Bypass Capacitor Required
- Stable with Low ESR Ceramic Capacitors
- Fast Turn ON
- Short Circuit Protection
- Input Voltage Range: 2.5V to 6.0V
- Output Voltages: 1.6V, 1.8V, and 2.5V
- Output Current: 5 mA
- Output Capacitors: 1μF Low ESR
- Virtually Zero IQ (Disabled): 1.0 μA
- Low IQ (Enabled): 14 μA
- PSRR: 10 dB
- Fast Start Up: 170 μs
- 5 Bump Thin DSBGA Package
All trademarks are the property of their respective owners.
- Output options
- Fixed Output
- Iout (Max) (A)
- 0.005
- Vin (Max) (V)
- 6
- Vin (Min) (V)
- 2.7
- Vout (Max) (V)
- 2.5
- Vout (Min) (V)
- 2.5
- Fixed output options (V)
- 2.5
- Iq (Typ) (mA)
- 0.014
- Thermal resistance θJA (°C/W)
- 255
- Rating
- Catalog
- Load capacitance (Min) (μF)
- 2.2
- Regulated outputs (#)
- 1
- Features
- Enable
- Accuracy (%)
- 2
- PSRR @ 100 KHz (dB)
- 40
- Dropout voltage (Vdo) (Typ) (mV)
- 200
- Operating temperature range (C)
- -40 to 125
LP3983的完整型号有：LP3983ITL-2.5/NOPB，以下是这些产品的关键参数及官网采购报价：
LP3983ITL-2.5/NOPB，工作温度：-40 to 125，封装：DSBGA (YZR)-5，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网LP3983ITL-2.5/NOPB的批量USD价格：0.187（1000+）
LP3983ITL-2.5/NOPB，工作温度：-40 to 125，封装：DSBGA (YZR)-5，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网LP3983ITL-2.5/NOPB的批量USD价格：0.187（1000+）
